South Labrador Sea
Forecast
Marine Forecast
Issued 04:00 AM NST 06 March 2021
Today Tonight and Sunday.
Wind south 15 to 20 knots except light over northwestern sections. Wind becoming southwest 10 to 15 this morning then becoming southwest 15 Sunday morning except southwest 25 over southeastern sections Sunday.
Flurries ending this evening. Flurries Sunday evening. Visibility 1 mile or less in flurries.
Temperatures minus 3 to plus 2 falling to minus 6 to minus 1 overnight.
Waves
Issued 06:00 AM NST 06 March 2021
Today Tonight and Sunday.
Outside the ice edge seas 2 to 3 metres except 1 to 2 over
western sections tonight and Sunday.
Extended Forecast
Issued 04:00 AM NST 06 March 2021
Monday
Wind northwest 25 to 35 knots diminishing to
northwest 20 late in the day.
Tuesday
Wind west 20 knots.
Wednesday
Wind west 25 knots.
Ice Forecast
Issued 10:00 AM EST 5 March 2021 Today Tonight and Saturday Bergy water except 4 tenths first-year ice in the western section.
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 5 March 2021 Today Tonight and SaturdayIce Edge
Ice edge estimated from Newfoundland near 4839N 5303W to 4929N 5304Wto 5012N 5428W to 5207N 5221W to 5532N 5248W to 5642N 5716W to 5803N
5825W then northeastward. Sea ice west of the ice edge.
Ice Coverage
Bergy water except 4 tenths first-year ice in the western section.
Iceberg Bulletin
Issued 1:41 PM EST 5 March 2021Iceberg Limit
Iceberg limit at 0000 UTC 5 Mar estimated from Newfoundland near4914N 5332W to 5100N 4930W to 5500N 5130W to 6010N 5700W to 6020N
5550W to 5745N 5225W to 5700N 4520W then eastwards.
Western iceberg limit at 0000 UTC 5 Mar estimated from the Labrador
coast near 5135N 5644W to Newfoundland near 5121N 5633W.
Iceberg Count
Unknown number of icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:00 AM NST 6 March 2021 Today Tonight and Sunday At 4:00 a.m. NST today low 988 mb located over western Labrador.By 4:00 p.m. NST today quasi-stationary trough located on a line
northeast-southwest over the North Labrador Coast.
Marine Weather Statement
Issued 3:44 AM NST 6 March 2021 A low pressure system over Western Labrador will weaken into a troughtoday as it moves northeastwards towards the Labrador Sea. Strong to
gale force northeasterlies over northern waters will become gale
force north to northwesterlies behind the trough tonight.
Marine interests are advised that gale warnings are in effect for
North Labrador Coast and Northwest Labrador Sea.
Marine interests are also advised that a freezing spray warning is in
effect for Northwest Labrador Sea.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat - eastern half
- Arviat - western half
- Baker
- Barrow
- Boothia
- Byam
- Central Brevoort - northern half
- Central Brevoort - southern half
- Central - eastern half
- Central - western half
- Clarence - northern half
- Clarence - southern half
- Coats - northern half
- Coats - southern half
- Committee
- Cumberland
- East Baffin
- East Brevoort - northern half
- East Brevoort - southern half
- East Clyde - northern half
- East Clyde - southern half
- East Davis - northern half
- East Davis - southern half
- East Foxe
- East Labrador Sea
- Eureka - southern half
- Frobisher Bay
- Hassel
- Igloolik
- Jones - eastern half
- Jones - western half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Larsen
- Maclean
- Massey
- Maud
- McClintock
- Mid Labrador Coast
- Navy Board
- Northwest Labrador Sea
- North Labrador Coast
- Norwegian
- Nottingham - eastern half
- Nottingham - western half
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq - northern half
- Puvirnituq - southern half
- Queens
- Rae
- Rankin - northern half
- Rankin - southern half
- Regent
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Labrador Sea
- South Sverdrup
- South-central Hudson - eastern half
- St. Roch
- Ungava
- West Baffin
- West Brevoort - northern half
- West Brevoort - southern half
- West Clyde - northern half
- West Clyde - southern half
- West Davis - northern half
- West Davis - southern half
- West Foxe
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Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
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